html {
    background-color: #e7e7e7;
    color: #444;
}

body {
    padding: 0;
    margin: 0;
}

.header,
.footer {
    background-color: #009688;
    height: 60px;
}

.footer {
    text-align: center;
    line-height: 60px;
    font-size: 18px;
    color: white;
    width: 100%;
}

.logo a {
    color: white;
    font-size: large;
    font-weight: bold;
    font-family: sans-serif;
    line-height: 60px;
}

.logo a:hover {
    color: #ec7814;
}

.search-bar {
    margin: 10px 0px;
}

.search-input {
    width: 700px;
    margin: 0px auto;
}

.search-input input {
    width: 70%;
    margin-right: 5%;
    float: left;
}

.search-input button {
    width: 25%;
}

.book-card {
    width: 150px;
    background-color: white;
    margin: 10px 19px;
    padding: 18px;
    border-radius: 10px;
    float: left;
}

.book-card .name,
.book-card .author,
.book-card .price {
    margin-top: 3px;
}

.book-card a img {
    text-align: center;
    width: 150px;
}

.book-card p {
    overflow: hidden;
    height: 18px;
    word-break: break-all;
}

.img-hover {
    color: #ec7814;
    text-decoration: underline;
}

.book-card .name a:hover {
    color: #ec7814;
    text-decoration: underline;
}

.book-card .author {
    color: #aaa;
}

.book-card .price {
    color: #c30;
    font-weight: bold;
}


/* 登录注册表单 */
.login-form {
    background-color: white;
    width: 350px;
    padding: 20px 75px 20px 0px;
    border-radius: 10px;
    margin: 20px auto;
    box-shadow: 12px 11px 2px 0 rgba(0, 0, 0, 0.42)
}

.login-box h1 {
    text-align: center;
    font-weight: bold;
    color: #393939;
}

.login-box .login-form a:hover {
    color: #01AAED;
    text-decoration: underline;
}

.breadcrumb {
    margin: 10px 50px;
}

